ELECTRONIC DEVICE FOR DISCHARGING LIQUID USING SOUND HAVING ADJUSTED CENTER FREQUENCY AND SOUND PRESSURE, AND METHOD THEREFOR

Title:

ELECTRONIC DEVICE FOR DISCHARGING LIQUID USING SOUND HAVING ADJUSTED CENTER FREQUENCY AND SOUND PRESSURE, AND METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2020/027501

Kind Code:

A1

Abstract:

An electronic device, according to various embodiments of the present invention, comprises: a housing comprising a sound path through which sound is outputted; a sound output device which is disposed in at least one part of the housing and is connected to the outside of the electronic device via the sound path; a memory; and a processor which is electrically connected to the sound output device and the memory. The processor may be configured so as to: check the receiving of predetermined information associated with an output of the sound output device; when the predetermined information is received, output, on the basis of the predetermined information, a sound source including a plurality of frequency bands via the sound output device; during the time when the sound source is being outputted, maintain the respective center frequencies of the plurality of frequency bands so as to be substantially the same; and alter the sound pressure of the plurality of frequency bands within a predetermined range.

Inventors:

KIM HONGKI (KR)
KIM JIN (KR)
PARK YOUNGBAE (KR)
YOON CHANGSHIK (KR)
JANG DONGHEON (KR)
LEE JUNHUI (KR)
SON SUNGHO (KR)

Application Number:

PCT/KR2019/009283

Publication Date:

February 06, 2020

Filing Date:

July 25, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04R29/00; G06F1/16; H04R3/00

Foreign References:

KR20180085506A	2018-07-27
KR20140089768A	2014-07-16
KR20170034076A	2017-03-28
US20150304767A1	2015-10-22
KR20160049794A	2016-05-10

Other References: